# 해커스 그림보카 vs 야나두 틈새단어

The clearest difference is review sentiment: 해커스 그림보카 at 87% against 야나두 틈새단어's 32%. 해커스 그림보카 also leads on rating (4.6 vs 3.0) and update cadence (every 4 weeks vs every 3 months). 야나두 틈새단어's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 해커스 그림보카 sells 6 one-off in-app purchases and 야나두 틈새단어 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

해커스 그림보카 holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 87% of 해커스 그림보카's written reviews are positive against 32% of 야나두 틈새단어's.

해커스 그림보카 ships an update every 4 weeks, 야나두 틈새단어 every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | 해커스 그림보카 | 야나두 틈새단어 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/6/id1378161207/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/id1494842135/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | **86.7% of reviews** | 32.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 100 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Champ Study Institute](https://appshunter.io/developer/466747997) | [Yanadoo Corp.](https://appshunter.io/developer/413013945) |

## What reviewers say

### 해커스 그림보카

[App page](https://appshunter.io/ios/app/6/id1378161207)

Learn English vocabulary effectively with visual aids and native speaker audio. Customize your learning with topic-based and level-specific word lists, and track your progress with smart review features and quizzes. Ideal for all English learners, from beginners to advanced.

**Highlights:** Visual association learning, Native speaker audio pronunciation, Topic and level-based word lists, Personalized vocabulary management, Progress tracking and quizzes, Customizable learning pace

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 초등영어 평생소장 | $11.99 | one-time |
| 왕초보 영단어 | $11.99 | one-time |
| 영어회화 평생소장 | $11.99 | one-time |
| 토익 기초+중급+실전 단어 평생소장 | $11.99 | one-time |
| 공무원 시험 필수 영단어 | $11.99 | one-time |
| 기초영어+초등영어+영어회화 | $17.99 | one-time |


### 야나두 틈새단어

[App page](https://appshunter.io/ios/app/id1494842135)

This app offers a scientifically developed vocabulary builder designed for quick, effortless memorization. It uses image association, voice recognition, and spaced repetition to make learning engaging and personalized. Track your progress and focus on challenging words with custom features.

**Highlights:** Daily 10-minute learning sessions, Image association learning, Voice recognition for pronunciation, Personalized memorization pattern analysis, Bookmark difficult words, Spaced repetition system (Leitner method)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO UPGRADE | $79.99 | one-time |


## Frequently asked questions

### Is 해커스 그림보카 free?

해커스 그림보카 is free to download, with in-app purchases available.

### Is 야나두 틈새단어 free?

야나두 틈새단어 is free to download, with in-app purchases available.

### Which has better reviews, 해커스 그림보카 or 야나두 틈새단어?

해커스 그림보카 is rated higher. 해커스 그림보카 averages 4.6 out of 5 from 5 ratings, while 야나두 틈새단어 averages 3.0 from 4 ratings.

### Do 해커스 그림보카 or 야나두 틈새단어 have ads?

Neither 해커스 그림보카 nor 야나두 틈새단어 shows ads.

### Which is updated more often, 해커스 그림보카 or 야나두 틈새단어?

해커스 그림보카 ships an update every 4 weeks, and 야나두 틈새단어 every 3 months. Most recently, 해커스 그림보카 was updated on October 29, 2026 and 야나두 틈새단어 on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*